Pso
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Initialism of public safety officer. abbreviation, alt-of, initialism
- 2 Initialism of protective services officer. Australia, abbreviation, alt-of, initialism
- 3 Abbreviation of Pakistan State Oil. Pakistan, abbreviation, alt-of
- 4 Initialism of protostellar object. abbreviation, alt-of, initialism
- 5 Initialism of penalty shootout. abbreviation, alt-of, initialism
Related phrases
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.